<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
		<style type="text/css">
			img{
				width: 400px;
				height: auto;
				display: block;
				margin: 0 auto;
			}
			img:hover{
				-webkit-filter: none;
			}
			.img1{
				/*滤镜属性*/
				-webkit-filter: grayscale(1);
				transition: all 3s;
			}
			.img2{
				-webkit-filter: brightness(2);
				transition: all 3s;
			}
			.img3{
				-webkit-filter: sepia(1);
				transition: all 3s;
			}
			.img4{
				-webkit-filter: blur(5px);
				transition: all 3s;
			}
			.img5{
				-webkit-filter: contrast(0.5);
				transition: all 3s;
			}
			.img6{
				-webkit-filter: saturate(2);
				transition: all 3s;
			}
			.img7{
				-webkit-filter: invert(1);
				transition: all 3s;
			}
			.img8{
				-webkit-filter: hue-rotate(30deg);
				transition: all 3s;
			}
		</style>
	</head>
	<body>
		<img class="img1" src="img/1000.jpg" alt="" />
		<img class="img2" src="img/1000.jpg" alt="" />
		<img class="img3" src="img/1000.jpg" alt="" />
		<img class="img4" src="img/1000.jpg" alt="" />
		<img class="img5" src="img/1000.jpg" alt="" />
		<img class="img6" src="img/1000.jpg" alt="" />
		<img class="img7" src="img/1000.jpg" alt="" />
		<img class="img8" src="img/1000.jpg" alt="" />
	</body>
</html>
